The LP3972 is a versatile, high-performance power management unit (PMU) from Texas Instruments.

• Components: Five adjustable and independent low-dropout regulators (LDOs).
• Output Currents: 800mA for three channels, 400mA for two channels.
• Input Voltage Range: 2.7V to 5.5V.
• Protection Features: Over-temperature and under-voltage lockout protection.
• Package: Compact 40-pin LLP package.
• Benefits: High efficiency, wide temperature range from -40°C to 125°C, and a simple I2C-compatible serial interface for control and monitoring.